Flexible cover



FIG. 1 is a front prospective view of a flexible cover design according to the present invention; in FIG. 1, dot patterns being used to represent viewable adhesive patterns.

FIG. 2 is a front elevation view of the flexible cover depicted in FIG. 1, in FIG. 2 the dot patterns being used to represent viewable adhesive patterns; and,

FIG. 3 is a rear elevation view of the flexible cover shown in FIGS. 1 and 2. 

The ornamental design for flexible cover, as shown and described. 